minor nitpicky "cleanups"

reagent-data-views/src/reagent_data_views/client/component.cljs

@@ -58,7 +58,7 @@
          propagate the changes to the server."
   [view-id & parameters]
   (let [view-sig {:view-id    view-id
-                  :parameters (or parameters [])}
+                  :parameters (if parameters (vec parameters) [])}
         this     (r/current-component)]
     (assert (not (nil? this)) "view-cursor can only be used within a defvc component's render function.")
     (update-component-state! this #(update-in % [:used-view-sigs] conj view-sig))

reagent-data-views/src/reagent_data_views/client/core.cljs

@@ -31,9 +31,8 @@
 (defn- handle-view-refresh [view-sig data]
   (let [cursor (r/cursor view-data [view-sig])]
     (swap! cursor
-           #(-> %
-                (dissoc :loading?)
-                (assoc :data data)))))
+           #(assoc % :loading false
+                     :data data))))
 
 (defn subscribed?
   "Returns true if we are currently subscribed to the specified view."